Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Seiko Epson — 33,506 Patents

Rank (All Time): #24 of 106,127Top 1%
7,774 inventors
33,506 Patents All Time

Top Inventors at Seiko Epson All Time

Showing 5,801–5,850 of 7,774 inventors

RankNamePatents
#5551 Toshiaki Kowatari 1
#5551 Ian Dewancker 1
#5551 Masanobu FUJISAKI 1
#5551 Atsuo Kobayashi 1
#5551 Tomonori Kumagai 1
#5551 Yuji Takano 1
#5551 Hozumi SEIKE 1
#5551 Tomoya KURASHINA 1
#5551 Tomoyu Kurata 1
#5551 Horst Heistermann 1
#5551 Atsushi Onuma 1
#5551 Hikari Yuzawa 1
#5551 Atsuto KITAHARA 1
#5551 Atsushi Kitagawa 1
#5551 Toru Matsui 1
#5551 Munetaka Kakiuchi 1
#5551 Atsushi Kato 1
#5551 Hirofumi Yoshiwaka 1
#5551 Masahiro Ota 1
#5551 Chen-Wei Lin 1
#5551 Makoto Fujita 1
#5551 Saori Eisaki 1
#5551 Ayaka Tanaka 1
#5551 Toshiyuki Mitsuya 1
#5551 Hideki Yamawaki 1
#5551 Tomokazu Miyagawa 1
#5551 Tomonori Miyajima 1
#5551 Naoya SHINDO 1
#5551 Hiroshi Yamanoi 1
#5551 Aya Takio 1
#5551 Hisato Yamaguchi 1
#5551 Salem Eid 1
#5551 Masanao FUKASAWA 1
#5551 Toshihiko Miyazaki 1
#5551 Toshihide Miyazaki 1
#5551 Yukihito Takeshita 1
#5551 Tomohiro Mizuta 1
#5551 Yutaka Takeuchi 1
#5551 Natsumi OKADA 1
#5551 Yuichi Takeuchi 1
#5551 Toshihiko Morigaki 1
#5551 Toshio Morikawa 1
#5551 Hiroko Yamada 1
#5551 Charles Boegli 1
#5551 Ayako Ohashi 1
#5551 Yuko Takeuchi 1
#5551 Hiroyasu Yamada 1
#5551 Satoshi Chikuni 1
#5551 Hidetaka Watanabe 1
#5551 Sachin Kumar Agrawal 1